TLC2652ACPE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
Texas Instruments TLC2652ACPE4 is a precision chopper-stabilized operational amplifier with 2.35 µV maximum input offset voltage and 140 dB typical CMRR in an 8-pin DIP package. Features ultra-low bias current of 0.1 pA maximum and LinCMOS architecture for outstanding DC accuracy in instrumentation and sensor conditioning applications. RoHS compliant and available from distributors worldwide.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLC2652ACPE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TLC2652ACPE4?
- Ultra-low input offset voltage of 2.35 µV maximum with chopper-stabilization eliminating long-term drift in precision DC measurement circuits
- Exceptional 140 dB typical common-mode rejection ratio (CMRR) and 0.1 pA maximum bias current for high-accuracy differential signal amplification
- LinCMOS chopper-stabilized architecture enabling rail-to-rail-like input performance in 8-pin DIP package for through-hole precision instrumentation designs
What is TLC2652ACPE4 used for?
The TLC2652ACPE4 is ideal for precision instrumentation amplifiers, thermocouple and strain gauge signal conditioners, and DC-coupled sensor front ends where amplifier offset and drift must remain below 5 µV across temperature. Its 2.35 µV maximum offset and chopper-stabilized architecture make it well-suited for medical measurement equipment, industrial process control transducers, and precision data acquisition systems requiring millivolt-level accuracy. The 8-pin DIP package suits prototype development and field-serviceable equipment where socket-mounted op-amps allow in-situ replacement without PCB rework.
What are the specifications of TLC2652ACPE4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | CHOPPER-STAB |
| Average Bias Current-Max (IIB) | 0.0001 µA |
| Bias Current-Max (IIB) @25C | 0.00006 µA |
| Common-mode Reject Ratio-Min | 120dB |
| Common-mode Reject Ratio-Nom | 140dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 2.35 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | YES |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -8 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 1.5V/us |
| Slew Rate-Nom | 2.8V/us |
| Supply Current-Max | 2.5mA |
| Supply Voltage Limit-Max | 8V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 1900 |
| Voltage Gain-Min | 3162000 |
| Wideband | NO |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the TLC2652ACPE4 datasheet?
TLC2652ACPE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLC2652ACPE4?
Compatible alternatives and drop-in replacements for TLC2652ACPE4:
Frequently Asked Questions
What input offset voltage does the TLC2652ACPE4 guarantee, and how does chopper stabilization achieve this?
The TLC2652ACPE4 guarantees a maximum input offset voltage of 2.35 µV using chopper-stabilization, which periodically nulls the internal offset at a chopping frequency, eliminating the low-frequency drift that limits conventional op-amps to tens of microvolts offset in precision DC sensor amplification applications.
Which sensor conditioning circuits benefit most from the TLC2652ACPE4's 140 dB CMRR and 0.1 pA bias current?
Circuits with high-impedance sensor outputs such as thermocouple amplifiers, pH electrode buffers, and Wheatstone bridge strain gauge conditioners benefit most from the 140 dB CMRR and 0.1 pA maximum bias current, since these sensors present source impedances above 100 kΩ where bias current errors would otherwise cause millivolt-level offset errors.
How does the 8-pin DIP package of the TLC2652ACPE4 compare to SMT alternatives for prototype and field-service applications?
The 8-pin DIP package of the TLC2652ACPE4 allows installation in standard 0.3 inch (7.62 mm) row-spacing IC sockets, enabling quick swap during prototyping and field replacement in precision instruments without soldering, while SMT variants like the SOIC-8 save approximately 50% board area in production PCB designs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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